diff options
| author | jhurst <jhurst@cinecert.com> | 2005-12-20 01:55:40 +0000 |
|---|---|---|
| committer | jhurst <> | 2005-12-20 01:55:40 +0000 |
| commit | 8095eaa320551b6795d0368c0ad0c227a3167caa (patch) | |
| tree | e522d5137671fffbc8fcc084831b5d8806ef44f2 /src/PCMParserList.h | |
wheee!
Diffstat (limited to 'src/PCMParserList.h')
| -rwxr-xr-x | src/PCMParserList.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/PCMParserList.h b/src/PCMParserList.h new file mode 100755 index 0000000..e6bf20b --- /dev/null +++ b/src/PCMParserList.h @@ -0,0 +1,86 @@ +/* +Copyright (c) 2004, John Hurst +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. +3. The name of the author may not be used to endorse or promote products + derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/*! \file PCMParserList.h + \version $Id$ + \brief Read WAV file(s), multiplex multiple PCM frame buffers into one +*/ + +#ifndef _PCMPARSERLIST_H_ +#define _PCMPARSERLIST_H_ + +#include <AS_DCP.h> +#include <vector> + +namespace ASDCP +{ + // + class ParserInstance + { + const byte_t* m_p; + ui32_t m_SampleSize; + + ASDCP_NO_COPY_CONSTRUCT(ParserInstance); + + public: + PCM::WAVParser Parser; + PCM::FrameBuffer FB; + PCM::AudioDescriptor ADesc; + + ParserInstance(); + virtual ~ParserInstance(); + + Result_t OpenRead(const char* filename, Rational& PictureRate); + Result_t PutSample(byte_t* p); + Result_t ReadFrame(); + inline ui32_t SampleSize() { return m_SampleSize; } + }; + + // + class PCMParserList : public std::vector<ParserInstance*> + { + PCM::AudioDescriptor m_ADesc; + ui32_t m_ChannelCount; + + ASDCP_NO_COPY_CONSTRUCT(PCMParserList); + + public: + PCMParserList(); + virtual ~PCMParserList(); + + Result_t OpenRead(ui32_t argc, const char** argv, Rational& PictureRate); + Result_t FillAudioDescriptor(PCM::AudioDescriptor& ADesc) const; + Result_t Reset(); + Result_t ReadFrame(PCM::FrameBuffer& OutFB); + }; +} + + +#endif // _PCMPARSERLIST_H_ + +// +// end PCMParserList.h +// |
